Class information for:
Level 1: PHOSPHAALKENES//PHOSPHAALKYNES//DIPHOSPHENE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1793 2482 30.4 58%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
151 3       CHEMISTRY, INORGANIC & NUCLEAR//PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//CHEMISTRY, ORGANIC 62986
982 2             PHOSPHAALKENES//PHOSPHORUS HETEROCYCLES//PHOSPHAALKYNES 10590
1793 1                   PHOSPHAALKENES//PHOSPHAALKYNES//DIPHOSPHENE 2482

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PHOSPHAALKENES authKW 1125761 5% 74% 124
2 PHOSPHAALKYNES authKW 805070 3% 76% 86
3 DIPHOSPHENE authKW 224258 1% 65% 28
4 ARSAALKENES authKW 124032 0% 92% 11
5 DISTIBENE authKW 98407 0% 100% 8
6 LOW COORDINATION authKW 93219 0% 63% 12
7 DIBISMUTHENE authKW 75341 0% 88% 7
8 STERIC PROTECTION authKW 66400 1% 30% 18
9 HETEROPHOSPHOLES authKW 60270 0% 70% 7
10 OLIGOARENE authKW 55351 0% 75% 6

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Chemistry, Inorganic & Nuclear 29456 39% 0% 960
2 Chemistry, Organic 15191 36% 0% 886
3 Chemistry, Multidisciplinary 10838 43% 0% 1068
4 Crystallography 61 2% 0% 50
5 Chemistry, Physical 50 7% 0% 162
6 Physics, Atomic, Molecular & Chemical 32 3% 0% 70
7 Spectroscopy 13 1% 0% 33
8 History & Philosophy of Science -1 0% 0% 1
9 Multidisciplinary Sciences -2 0% 0% 3
10 Education, Scientific Disciplines -2 0% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ANGSTROM S 39472 1% 19% 17
2 LIFM 34345 0% 31% 9
3 INT ELEMENTS SCI IRCELS 34046 0% 23% 12
4 CHEM PHYS ENVIRONM SCI 30816 2% 5% 48
5 CHEM BELFIELD 24602 0% 100% 2
6 HBEREICH CHEM ERWIN RODINGER STR 18448 0% 50% 3
7 FAK CHEM 17223 2% 3% 51
8 LEHN FUNCT MAT LIFM 16400 0% 67% 2
9 ADV RUMENTAL AOBA KU 12301 0% 100% 1
10 ANORGAN CHEM WILHELM KLEMM STR 8 12301 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 37870 7% 2% 177
2 CHEMISCHE BERICHTE-RECUEIL 27461 5% 2% 113
3 JOURNAL OF ORGANOMETALLIC CHEMISTRY 14848 7% 1% 183
4 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 11038 8% 0% 188
5 ORGANOMETALLICS 10720 6% 1% 152
6 HETEROATOM CHEMISTRY 10519 2% 2% 43
7 ZHURNAL OBSHCHEI KHIMII 10159 3% 1% 82
8 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 8787 4% 1% 111
9 CHEMISCHE BERICHTE 8187 1% 4% 19
10 ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 7754 4% 1% 92

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PHOSPHAALKENES 1125761 5% 74% 124 Search PHOSPHAALKENES Search PHOSPHAALKENES
2 PHOSPHAALKYNES 805070 3% 76% 86 Search PHOSPHAALKYNES Search PHOSPHAALKYNES
3 DIPHOSPHENE 224258 1% 65% 28 Search DIPHOSPHENE Search DIPHOSPHENE
4 ARSAALKENES 124032 0% 92% 11 Search ARSAALKENES Search ARSAALKENES
5 DISTIBENE 98407 0% 100% 8 Search DISTIBENE Search DISTIBENE
6 LOW COORDINATION 93219 0% 63% 12 Search LOW+COORDINATION Search LOW+COORDINATION
7 DIBISMUTHENE 75341 0% 88% 7 Search DIBISMUTHENE Search DIBISMUTHENE
8 STERIC PROTECTION 66400 1% 30% 18 Search STERIC+PROTECTION Search STERIC+PROTECTION
9 HETEROPHOSPHOLES 60270 0% 70% 7 Search HETEROPHOSPHOLES Search HETEROPHOSPHOLES
10 OLIGOARENE 55351 0% 75% 6 Search OLIGOARENE Search OLIGOARENE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 CHIRILA, A , WOLF, R , SLOOTWEG, JC , LAMMERTSMA, K , (2014) MAIN GROUP AND TRANSITION METAL-MEDIATED PHOSPHAALKYNE OLIGOMERIZATIONS.COORDINATION CHEMISTRY REVIEWS. VOL. 270. ISSUE . P. 57 -74 134 82% 5
2 FISCHER, RC , POWER, PP , (2010) PI-BONDING AND THE LONE PAIR EFFECT IN MULTIPLE BONDS INVOLVING HEAVIER MAIN GROUP ELEMENTS: DEVELOPMENTS IN THE NEW MILLENNIUM.CHEMICAL REVIEWS. VOL. 110. ISSUE 7. P. 3877 -3923 214 31% 350
3 MARKOVSKI, LN , ROMANENKO, VD , (1989) PHOSPHAALKYNES AND PHOSPHAALKENES.TETRAHEDRON. VOL. 45. ISSUE 19. P. 6019 -6090 229 88% 133
4 WEBER, L , (1992) THE CHEMISTRY OF DIPHOSPHENES AND THEIR HEAVY CONGENERS - SYNTHESIS, STRUCTURE, AND REACTIVITY.CHEMICAL REVIEWS. VOL. 92. ISSUE 8. P. 1839-1906 182 80% 189
5 YOSHIFUJI, M , (2016) STERICALLY PROTECTED DIPHOSPHENES.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. VOL. . ISSUE 5. P. 607 -615 73 92% 0
6 GAUMONT, AC , DENIS, JM , (1994) PREPARATION, CHARACTERIZATION, AND SYNTHETIC POTENTIAL OF UNSTABLE COMPOUNDS CONTAINING PHOSPHORUS-CARBON MULTIPLE BONDS.CHEMICAL REVIEWS. VOL. 94. ISSUE 5. P. 1413-1439 132 77% 58
7 TSURUSAKI, A , NAGAHORA, N , SASAMORI, T , MATSUDA, K , KANEMITSU, Y , WATANABE, Y , HOSOI, Y , FURUKAWA, Y , TOKITOH, N , (2010) SYNTHESIS, STRUCTURES, AND REACTIVITY OF KINETICALLY STABILIZED ANTHRYLDIPHOSPHENE DERIVATIVES.BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. VOL. 83. ISSUE 5. P. 456 -478 89 69% 2
8 ESCUDIE, J , RANAIVONJATOVO, H , RIGON, L , (2000) HEAVY ALLENES AND CUMULENES E=C=E ' AND E=C=C=E ' (E = P, AS, SI, GE, SN; E ' = C, N, P, AS, O, S).CHEMICAL REVIEWS. VOL. 100. ISSUE 10. P. 3639 -3696 150 45% 91
9 MATHEY, F , (2003) PHOSPHA-ORGANIC CHEMISTRY: PANORAMA AND PERSPECTIVES.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 42. ISSUE 14. P. 1578-1604 129 36% 387
10 YAM, M , CHONG, JH , TSANG, CW , PATRICK, BO , LAM, AE , GATES, DP , (2006) SCOPE AND LIMITATIONS OF THE BASE-CATALYZED PHOSPHA-PETERSON P=C BOND-FORMING REACTION.INORGANIC CHEMISTRY. VOL. 45. ISSUE 13. P. 5225-5234 78 77% 17

Classes with closest relation at Level 1


Rank Class id link
1 11015 PHOSPHINIDENE//PHOSPHIRANES//PHOSPHINIDENE COMPLEXES
2 7092 PHOSPHOLE//HETEROELEMENTS COORDINAT//PHOSPHORUS HETEROCYCLES
3 36868 2 4 6 TRISTRIFLUOROMETHYLPHENYL SUBSTITUENT//FLUOROMESITYL//NONAFLUOROMESITYL
4 22163 1 LAMBDA5 3 LAMBDA5 DIPHOSPHETE//GMELIN ANORGAN CHEM//NMR IR MASS SPECTRA
5 8431 WHITE PHOSPHORUS//PHOSPHORUS CLUSTERS//ORGANYLPOLYCYCLOPHOSPHANES
6 10880 CARBONES//PHOSPHENIUM COMPLEXES//CARBODIPHOSPHORANES
7 32204 PHOSPHINIDENE FRAGMENTATION//BICYCLIC ORGANOPHOSPHORUS COMPOUNDS//INTRAMOLECULAR HYDROPHOSPHORYLATION
8 21474 N N N TRIMETHYLETHYLENEDIAMINE//TRIPHENYLMETHYL//PHOSPHORUS FLUORINE COMPOUNDS
9 23406 INIDENE COMPOUNDS//LEHRSTUHL SYNTHET ANORGAN CHEM//POST H 5560
10 15964 CHIM ORGANOMET CATALYSE//MAIN GRP CHEM S//PHOSPHINOMETHANIDES

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